*** /tmp/dL6Ouq_Makefile.tpl 2012-04-05 14:37:34.144103910 +0200
--- Makefile.tpl 2012-04-04 22:03:53.822060326 +0200
*** install.all: install-no-fixedincludes
*** 906,916
true ; \
fi
! # install-no-fixedincludes is used because Cygnus can not distribute
! # the fixed header files.
.PHONY: install-no-fixedincludes
install-no-fixedincludes: installdirs install-host-nogcc \
! install-target gcc-no-fixedincludes
.PHONY: install-strip
install-strip:
--- 906,917
true ; \
fi
! # install-no-fixedincludes is used to allow the elaboration of binary
packages
! # suitable for distribution, where we cannot include the fixed system header
! # files.
.PHONY: install-no-fixedincludes
install-no-fixedincludes: installdirs install-host-nogcc \
! install-target gcc-install-no-fixedincludes
.PHONY: install-strip
install-strip:
This is missing in the ChangeLog.
*** check-gcc-[+language+]:
*** 1443,1467
check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+
lib-check-target +][+ ENDFOR lib-check-target +]
[+ ENDFOR languages +]
! # Install the gcc headers files, but not the fixed include files,
! # which Cygnus is not allowed to distribute. This rule is very
! # dependent on the workings of the gcc Makefile.in.
! .PHONY: gcc-no-fixedincludes
! gcc-no-fixedincludes:
@if [ -f ./gcc/Makefile ]; then \
- rm -rf gcc/tmp-include; \
- mv gcc/include gcc/tmp-include 2/dev/null; \
- mkdir gcc/include; \
- cp $(srcdir)/gcc/gsyslimits.h gcc/include/syslimits.h; \
- touch gcc/stmp-fixinc gcc/include/fixed; \
- rm -f gcc/stmp-headers gcc/stmp-int-hdrs; \
r=`${PWD_COMMAND}`; export r; \
! s=`cd $(srcdir); ${PWD_COMMAND}` ; export s; \
$(HOST_EXPORTS) \
! (cd ./gcc \
!$(MAKE) $(GCC_FLAGS_TO_PASS) install); \
! rm -rf gcc/include; \
! mv gcc/tmp-include gcc/include 2/dev/null; \
else true; fi
@endif gcc
--- 1444,1459
check-[+language+]: check-gcc-[+language+][+ FOR lib-check-target +] [+
lib-check-target +][+ ENDFOR lib-check-target +]
[+ ENDFOR languages +]
! # The gcc part of install-no-fixedincludes, which relies on an intimate
! # knowledge of how a number of gcc internal targets (inter)operate.
Delegate.
! .PHONY: gcc-install-no-fixedincludes
! gcc-install-no-fixedincludes:
@if [ -f ./gcc/Makefile ]; then \
r=`${PWD_COMMAND}`; export r; \
! s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(HOST_EXPORTS) \
! (cd ./gcc \
! $(MAKE) $(GCC_FLAGS_TO_PASS) install-no-fixedincludes); \
else true; fi
@endif gcc
*** /tmp/jqbGTw_Makefile.in 2012-04-05 14:37:34.157109608 +0200
--- gcc/Makefile.in 2012-04-04 22:03:53.823228924 +0200
*** gcov-dump$(exeext): $(GCOV_DUMP_OBJS) $(
*** 4013,4022
--- 4013,4028
# Build the include directories.
stmp-int-hdrs: $(STMP_FIXINC) $(USER_H) fixinc_list
# Copy in the headers provided with gcc.
+ #
# The sed command gets just the last file name component;
# this is necessary because VPATH could add a dirname.
# Using basename would be simpler, but some systems don't have it.
+ #
# The touch command is here to workaround an AIX/Linux NFS bug.
+ #
+ # The move-if-change + cp -p twists for limits.h are intended to preserve
+ # the time stamp when we regenerate, to prevent pointless rebuilds during
+ # e.g. install-no-fixedincludes.
-if [ -d include ] ; then true; else mkdir include; chmod a+rx include;
fi
-if [ -d include-fixed ] ; then true; else mkdir include-fixed; chmod
a+rx include-fixed; fi
for file in .. $(USER_H); do \
*** stmp-int-hdrs: $(STMP_FIXINC) $(USER_H)
*** 4065,4072
fi; \
$(mkinstalldirs) $${fix_dir}; \
chmod a+rx $${fix_dir} || true; \
rm -f $${fix_dir}/limits.h; \
! mv tmp-xlimits.h $${fix_dir}/limits.h; \
chmod a+r $${fix_dir}/limits.h; \
done
# Install the README
--- 4071,4080
fi; \
$(mkinstalldirs) $${fix_dir}; \
chmod a+rx $${fix_dir} || true; \
+ $(SHELL) $(srcdir)/../move-if-change \
+ tmp-xlimits.h tmp-limits.h; \
rm -f $${fix_dir}/limits.h; \
! cp -p tmp-limits.h $${fix_dir}/limits.h; \
chmod a+r $${fix_dir}/limits.h; \
done
# Install the README
*** stmp-fixinc: gsyslimits.h macro_list fix
*** 4168,4173
--- 4176,4225
fi
$(STAMP) stmp-fixinc
#
+
+ # Install with the gcc headers files, not the fixed include files, which we
+ # are typically not allowed to distribute. The general idea is to:
+ # - Get to install with a bare set of internal headers, not the
+ #fixed system ones,
+ # - Prevent rebuilds of